.app-container {
  display: flex;
  min-height: 100vh;

  .sidebar {
    width: 220px;
    background: #001529;
    position: fixed;
    height: 100vh;
    transition: all 0.3s ease;
    z-index: 1000;

    .logo-container {
      height: 60px;
      padding: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-bottom: 1px solid rgba(255,255,255,0.1);

      img {
        height: 40px;
        width: auto;
      }
    }

    .el-menu {
      border: none;
      background: transparent;

      .el-menu-item {
        height: 50px;
        line-height: 50px;
        margin: 4px 8px;
        border-radius: 6px;
        color: rgba(255,255,255,0.65);

        i {
          color: rgba(255,255,255,0.65);
          margin-right: 10px;
          font-size: 18px;
        }

        &:hover {
          background: rgba(255,255,255,0.1);
          color: #fff;
          i { color: #fff; }
        }

        &.is-active {
          background: #1890ff !important;
          color: #fff;
          i { color: #fff; }
        }
      }
    }
  }

  .main-container {
    flex: 1;
    margin-left: 220px;
    background: #f0f2f5;
    min-height: 100vh;

    .header {
      height: 60px;
      background: #fff;
      box-shadow: 0 1px 4px rgba(0,21,41,0.08);
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 20px;
      position: fixed;
      top: 0;
      right: 0;
      left: 220px;
      z-index: 999;

      .user-info {
        display: flex;
        align-items: center;
        gap: 12px;

        .el-avatar {
          cursor: pointer;
          border: 2px solid transparent;
          transition: all 0.3s;
          &:hover {
            transform: scale(1.05);
            border-color: #1890ff;
          }
        }

        .username {
          font-size: 14px;
          color: #1f2f3d;
        }
      }
    }

    .content {
      padding: 80px 20px 20px;
    }
  }
} 